This looks very promising. What a shame to get on hacker news and not have a way to capture users. Just embed an email capture right now on that page. Maybe add a discount promotion for early adopters or beta users. Overall looks great, just hope it's not some vaporwear at the end of the day
Sorry to break the party, but apparently it's just a concept. As in "no lines of code written yet, and no immediate plan to do so": http://news.ycombinator.com/item?id=4467432